Echo Obfuscator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "author": "Tri-Line",
  "background": {
    "scripts": [
      "backgroundScripts/language.js",
      "backgroundScripts/obfuscate.js",
      "backgroundScripts/port.js",
      "backgroundScripts/settings.js",
      "backgroundScripts/main.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icon-play.png",
    "default_popup": "popup.html"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "description": "Echo call obfuscator",
  "icons": {
    "128": "icon128.png"
  },
  "manifest_version": 2,
  "name": "Echo Obfuscator",
  "offline_enabled": false,
  "permissions": [
    "activeTab",
    "notifications",
    "tabs",
    "storage",
    "http://*/",
    "https://*/"
  ],
  "short_name": "Echo obfuscator",
  "version": "3.1.1",
  "version_name": "3.1"
}